Metalworking processes have a very distinct set of pollutants. The effluents from this industry are usually complex to deal with and, due to their high content in water and thus volume, expensive to dispose of.
The Chemirec® process has been conceived as a highly innovative solution for the recovery of hydrochloric acid (HCl) from the effluents of exhausted metal pickling baths.
Saline water management (also know as brine treatment) is essential in many industrial sectors due to its potential danger for the environment.
Aerobic digestion reactors are the most competitive choice when effluents have a high concentration of dissolved organic matter due to its low cost and simplicity.